1530470342 has 8 divisors (see below), whose sum is σ = 2312221800. Its totient is φ = 759729744.

The previous prime is 1530470329. The next prime is 1530470369. The reversal of 1530470342 is 2430740351.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752367 + ... + 2752922.

It is an arithmetic number, because the mean of its divisors is an integer number (289027725).

Almost surely, 2^1530470342 is an apocalyptic number.

1530470342 is a deficient number, since it is larger than the sum of its proper divisors (781751458).

1530470342 is a wasteful number, since it uses less digits than its factorization.

1530470342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505430.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 1530470342 is about 39121.2262333378. The cubic root of 1530470342 is about 1152.4134172984.

The spelling of 1530470342 in words is "one billion, five hundred thirty million, four hundred seventy thousand, three hundred forty-two".